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NSR database version of May 24, 2024.

Search: Author = S.G.Belogurov

Found 17 matches.

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2023BE18      Phys.Part. and Nucl.Lett. 20, 629 (2023)

A.A.Bezbakh, S.G.Belogurov, V.Chudoba, A.S.Fomichev, A.V.Gorshkov, L.V.Grigorenko, G.Kaminski, M.S.Khirk, A.G.Knyazev, S.A.Krupko, B.Mauyey, I.A.Muzalevskii, E.Yu.Nikolskii, A.M.Quynh, P.G.Sharov, R.S.Slepnev, S.V.Stepantsov, G.M.Ter-Akopian, R.Wolski

Detector Array for the 7H Nucleus Multi-Neutron Decay Study

RADIOACTIVITY 7H(t) [from 2H(8He, 3He)7H, E=25 MeV/nucleon]; measured decay products, En, In, TOF; deduced the five-body decay. The radioactive beam line of ACCULINNA-2 separator in the G.N. Flerov Laboratory of Nuclear Reactions.

doi: 10.1134/S154747712304009X
Citations: PlumX Metrics


2023BE29      Int.J.Mod.Phys. E33, 2450002 (2023)

A.A.Bezbakh, M.S.Golovkov, A.S.Denikin, R.Wolski, S.G.Belogurov, D.Biare, V.Chudoba, A.S.Fomichev, E.M.Gazeeva, A.V.Gorshkov, G.Kaminski, B.R.Khamidullin, M.Khirk, S.A.Krupko, B.Mauyey, I.A.Muzalevskii, W.Piatek, A.M.Quynh, S.I.Sidorchuk, R.S.Slepnev, A.Swiercz, G.M.Ter-Akopian, B.Zalewski

Properties of the 7He ground state studied by the 6He(d, p)7He reaction

RADIOACTIVITY 7He(n) [from 2H(6He, p), E=29 MeV/nucleon]; measured reaction products, En, In, TOF; deduced the missing mass (MM) spectrum, ground state parameters, the decay energy and width. The ACCULINNA-2 fragment separator, the U-400M cyclotron (FLNR, JINR).

doi: 10.1142/S0218301324500022
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2023NI06      Nucl.Instrum.Methods Phys.Res. B541, 121 (2023)

E.Yu.Nikolskii, I.A.Muzalevskii, S.A.Krupko, A.A.Bezbakh, V.Chudoba, S.G.Belogurov, D.Biare, A.S.Fomichev, E.M.Gazeeva, A.V.Gorshkov, L.V.Grigorenko, G.Kaminski, M.Khirk, O.Kiselev, D.A.Kostyleva, M.Yu.Kozlov, B.Mauyey, I.Mukha, Yu.L.Parfenova, A.M.Quynh, V.N.Schetinin, A.Serikov, S.I.Sidorchuk, P.G.Sharov, R.S.Slepnev, S.V.Stepantsov, A.Swiercz, G.M.Ter-Akopian, R.Wolski, M.V.Zhukov

Study of proton and deuteron pickup reactions (d, 3He), (d, 4He) with 8He and 10Be radioactive beams at ACCULINNA-2 fragment separator

NUCLEAR REACTIONS 2H(10B, 3He), (10B, α), E=42 MeV/nucleon; measured reaction products. 6,7H; deduced excitation and missing mass spectra. Comparison with with Monte Carlo calculations. The ACCULINNA-2 fragment separator.

doi: 10.1016/j.nimb.2023.05.043
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2023NI12      Phys.Atomic Nuclei 86, 923 (2023)

E.Yu.Nikolskii, S.A.Krupko, I.A.Muzalevskii, A.A.Bezbakh, R.Wolski, C.Yuan, S.G.Belogurov, D.Biare, V.Chudoba, A.S.Fomichev, E.M.Gazeeva, M.S.Golovkov, A.V.Gorshkov, L.V.Grigorenko, G.Kaminski, M.Khirk, O.Kiselev, D.A.Kostyleva, B.Mauyey, I.Mukha, Yu.L.Parfenova, A.M.Quynh, S.I.Sidorchuk, P.G.Sharov, N.B.Shulgina, R.S.Slepnev, S.V.Stepantsov, A.Swiercz, G.M.Ter-Akopian

Study of Proton and Deuteron Pickup Reactions 2H(10Be, 3He)9Li and 2H(10Be, α)8Li with 44 A MeV 10Be Radioactive Beam at ACCULINNA-2 Fragment Separator

NUCLEAR REACTIONS 2H(10Be, 3He), (10Be, α), E=42 MeV/nucleon; measured reaction products; deduced σ(θ), J, π, spectroscopic factors, clustering. Comparison with the FRESCO calculations. The new fragment separator ACCULINNA-2, the Flerov Laboratory of Nuclear Reactions (JINR).

doi: 10.1134/S1063778824010381
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2022NI08      Phys.Rev. C 105, 064605 (2022)

E.Yu.Nikolskii, I.A.Muzalevskii, A.A.Bezbakh, V.Chudoba, S.A.Krupko, S.G.Belogurov, D.Biare, A.S.Fomichev, E.M.Gazeeva, A.V.Gorshkov, L.V.Grigorenko, G.Kaminski, M.Khirk, O.Kiselev, D.A.Kostyleva, M.Yu.Kozlov, B.Mauyey, I.Mukha, Yu.L.Parfenova, W.Piatek, A.M.Quynh, V.N.Schetinin, A.Serikov, S.I.Sidorchuk, P.G.Sharov, N.B.Shulgina, R.S.Slepnev, S.V.Stepantsov, A.Swiercz, P.Szymkiewicz, G.M.Ter-Akopian, R.Wolski, B.Zalewski, M.V.Zhukov

6H states studied in the 2H(8He, 4He) reaction and evidence of an extremely correlated character of the 5H ground state

NUCLEAR REACTIONS 2H(8He, α)6H, E=26 MeV/nucleon, [secondary 8He beam produced in 9Be(11B, X), E=33.4 MeV/nucleon reaction, fragments separated using ACCULINNA-2 separator at FLNR-JINR-Dubna facility]; measured reaction products, Eα, Iα, neutrons, α(3H)-coin, α(3H)n-coin, angular distributions and TOF using ΔE-E-E telescopes of CsI(Tl) scintillators, position-sensitive chambers, and a neutron wall of 48 stilbene-crystal modules; analyzed resonance energy profiles and the momentum distributions of fragments of the sequential 6H to 5H(g.s.)+n to 3H+3n decay by direct four-body-decay and sequential-emission mechanisms; deduced missing mass spectrum, evidence for dineutron correlations in the decay of 5H g.s. 6H; deduced broad resonant states, widths, decay modes of resonances, energy distributions of 3H fragments and neutrons emitted by 6H states, differential cross section, no evidence for a 2.6-2.9 MeV resonance reported earlier; discussed energy of the ground state of 6H with no definite conclusion. Monte Carlo simulations. 2H(10Be, α)8Li, E=42 MeV/nucleon; reaction used for calibration of 6H spectrum.

doi: 10.1103/PhysRevC.105.064605
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2021MU04      Phys.Rev. C 103, 044313 (2021)

I.A.Muzalevskii, A.A.Bezbakh, E.Yu.Nikolskii, V.Chudoba, S.A.Krupko, S.G.Belogurov, D.Biare, A.S.Fomichev, E.M.Gazeeva, A.V.Gorshkov, L.V.Grigorenko, G.Kaminski, O.Kiselev, D.A.Kostyleva, M.Yu.Kozlov, B.Mauyey, I.Mukha, Yu.L.Parfenova, W.Piatek, A.M.Quynh, V.N.Schetinin, A.Serikov, S.I.Sidorchuk, P.G.Sharov, N.B.Shulgina, R.S.Slepnev, S.V.Stepantsov, A.Swiercz, P.Szymkiewicz, G.M.Ter-Akopian, R.Wolski, B.Zalewski, M.V.Zhukov

Resonant states in 7H: Experimental studies of the 2H(8He, 3He) reaction

NUCLEAR REACTIONS 2H(8He, 3He)7H, E=26 MeV/nucleon; 2H(10Be, 3He)9Li, [secondary 8He and 10Be beams from 9Be(11B, X), E=33.4 MeV/nucleon, and 9Be(15N, X), E=49.7 MeV/nucleon, respectively, followed by fragment separation by ACCULINNA-2 fragment separator at the U-400M cyclotron of FLNR, JINR, Dubna]; measured recoil 3He particles, (3He)(3H)- and (3He)n-coin using two identical ΔE-E-E single-sided silicon-detector telescopes for 3He, a square array of 16 CsI(Tl) crystals for tritons from the decay of 7H, and a neutron spectrometer of 48 organic scintillator modules for the (10Be, 3He) reaction. 7H; deduced missing mass spectra, center-of-mass angular distributions, levels, resonances, J, π, widths. 9Li; deduced excitation spectrum. Comparison with previous experimental results. Angular distributions analyzed using DWBA/FRESCO calculations.

doi: 10.1103/PhysRevC.103.044313
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Data from this article have been entered in the XUNDL database. For more information, click here.


2020BE01      Phys.Rev.Lett. 124, 022502 (2020)

A.A.Bezbakh, V.Chudoba, S.A.Krupko, S.G.Belogurov, D.Biare, A.S.Fomichev, E.M.Gazeeva, A.V.Gorshkov, L.V.Grigorenko, G.Kaminski, O.A.Kiselev, D.A.Kostyleva, M.Y.Kozlov, B.Mauyey, I.Mukha, I.A.Muzalevskii, E.Y.Nikolskii, Y.L.Parfenova, W.Piatek, A.M.Quynh, V.N.Schetinin, A.Serikov, S.I.Sidorchuk, P.G.Sharov, R.S.Slepnev, S.V.Stepantsov, A.Swiercz, P.Szymkiewicz, G.M.Ter-Akopian, R.Wolski, B.Zalewski, M.V.Zhukov

Evidence for the First Excited State of 7H

NUCLEAR REACTIONS 2H(8He, 3He)7H, E=26 MeV/nucleon; measured reaction products; deduced missing mass spectrum, σ(θ), level energies, J, π. Comparison with systematics.

doi: 10.1103/physrevlett.124.022502
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Data from this article have been entered in the XUNDL database. For more information, click here.


2020BE13      Bull.Rus.Acad.Sci.Phys. 84, 491 (2020)

A.A.Bezbakh, S.G.Belogurov, D.Biare, V.Chudoba, A.S.Fomichev, E.M.Gazeeva, M.S.Golovkov, A.V.Gorshkov, G.Kaminski, S.A.Krupko, B.Mauyey, I.A.Muzalevskii, E.Yu.Nikolskii, Yu.L.Parfenova, W.Piatek, A.M.Quynh, A.Serikov, S.I.Sidorchuk, P.G.Sharov, R.S.Slepnev, S.V.Stepantsov, A.Swiercz, P.Szymkiewicz, G.M.Ter-Akopian, R.Wolski, B.Zalewski

Study of 10Li Low Energy Spectrum in the 2H(9Li, p) Reaction

doi: 10.3103/S1062873820040048
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2020MU10      Bull.Rus.Acad.Sci.Phys. 84, 500 (2020)

I.A.Muzalevskii, V.Chudoba, S.G.Belogurov, A.A.Bezbakh, D.Biare, A.S.Fomichev, S.A.Krupko, E.M.Gazeeva, M.S.Golovkov, A.V.Gorshkov, L.V.Grigorenko, G.Kaminski, O.Kiselev, D.A.Kostyleva, M.Yu.Kozlov, B.Mauyey, I.Mukha, E.Yu.Nikolskii, Yu.L.Parfenova, W.Piatek, A.M.Quynh, V.N.Schetinin, A.Serikov, S.I.Sidorchuk, P.G.Sharov, R.S.Slepnev, S.V.Stepantsov, A.Swiercz, P.Szymkiewicz, G.M.Ter-Akopian, R.Wolski, B.Zalewski

Detection of the Low Energy Recoil 3He in the Reaction 2H(8He, 3He)7H

doi: 10.3103/S106287382004019X
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2019FO14      Bull.Rus.Acad.Sci.Phys. 83, 385 (2019)

A.S.Fomichev, A.A.Bezbakh, S.G.Belogurov, R.Wolski, E.M.Gazeeva, A.V.Gorshkov, L.V.Grigorenko, B.Zalewski, G.Kaminski, S.A.Krupko, I.A.Muzalevskii, E.Yu.Nikolskii, Yu.L.Parfenova, S.I.Sidorchuk, R.S.Slepnev, G.M.Ter-Akopian, V.Chudoba, P.G.Sharov

The First Experiments with the New ACCULINNA-2 Fragment Separato

doi: 10.3103/S1062873819040105
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2006SH24      At.Energ. 101, 135 (2006); At.Energy 101, 588 (2006)

A.N.Shubin, A.N.Gilev, D.B.Kononov, A.A.Mis'kov, E.A.Nikitina, G.M.Skorynin, I.R.Barabanov, L.B.Bezrukov, A.N.Denisov, N.M.Sobolevskii, S.G.Belogurov, V.N.Kornoukhov, M.Altman, A.Caldwell

New requirements on enriched isotopes for experiments studying neutrinoless double β-decay (GERDA EXPERIMENT)


2002AS05      Nucl.Phys. B(Proc.Supp.) S110, 378 (2002)

V.D.Ashitkov, A.S.Barabash, S.G.Belogurov, G.Carugno, S.I.Konovalov, F.Massera, G.Puglierin, R.R.Saakyan, V.N.Stekhanov, V.I.Umatov

Double Beta Decay of 100Mo

RADIOACTIVITY 100Mo(2β-); measured β-spectra, 2ν-accompanied 2β-decay T1/2, 0ν-accompanied 2β-decay T1/2 lower limit.

doi: 10.1016/S0920-5632(02)01515-3
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2001AS05      Part. and Nucl., Lett. 106, 69 (2001)

V.D.Ashitkov, A.S.Barabash, S.G.Belogurov, G.Carugno, S.I.Konovalov, F.Massera, G.Puglierin, R.R.Saakyan, V.N.Stekhanov, V.I.Umatov

Double Beta Decay of 100Mo

RADIOACTIVITY 100Mo(2β-); measured 2ν-accompanied 2β-decay T1/2, 0ν-accompanied 2β-decay T1/2 lower limit. Comparison with previous results.


2001AS06      Pisma Zh.Eksp.Teor.Fiz. 74, 601 (2001); JETP Lett. 74, 529 (2001)

V.D.Ashitkov, A.S.Barabash, S.G.Belogurov, G.Carugno, S.I.Konovalov, F.Massera, G.Puglierin, R.R.Saakyan, V.N.Stekhanov, V.I.Umatov

Double Beta Decay of 100Mo

RADIOACTIVITY 100Mo(2β-); measured 2ν-accompanied 2β decay T1/2, 0ν-accompanied 2β decay T1/2 limits. Comparisons with previous results.

doi: 10.1134/1.1450283
Citations: PlumX Metrics


1999AS01      Nucl.Phys. B(Proc.Supp.) S70, 233 (1999)

V.D.Ashitkov, A.S.Barabash, S.G.Belogurov, G.Carugno, S.I.Konovalov, I.O.Pilugin, G.Puglierin, R.R.Saakyan, V.N.Stekhanov, V.I.Umatov, I.A.Vanushin

Search for Double Beta Decay of 100Mo with Liquid Argon Ionization Chamber (First Results)

RADIOACTIVITY 100Mo(2β-); measured 2ν accompanied 2β decay T1/2, 0ν accompanied 2β decay T1/2 lower limit. Liquid argon ionization chamber.

doi: 10.1016/S0920-5632(98)00425-3
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1999AS09      Yad.Fiz. 62, No 12, 2217 (1999); Phys.Atomic Nuclei 62, 2044 (1999)

V.D.Ashitkov, A.S.Barabash, S.G.Belogurov, G.Carugno, S.I.Konovalov, F.Massera, I.O.Pilugin, G.Puglierin, R.R.Saakyan, V.N.Stekhanov, V.I.Umatov, I.A.Vanushin

Investigation of Double-Beta-Decay of 100Mo with the Liquid-Argon Ionization Chamber

RADIOACTIVITY 100Mo(2β-); measured 0ν accompanied 2β decay T1/2 lower limit, 2ν accompanied decay T1/2.


1998AS04      Yad.Fiz. 61, No 6, 1002 (1998); Phys.Atomic Nuclei 61, 910 (1998)

V.D.Ashitkov, A.S.Barabash, S.G.Belogurov, G.Carugno, S.I.Konovalov, I.O.Pilugin, G.Puglierin, R.R.Saakyan, V.N.Stekhanov, V.I.Umatov, I.A.Vanushin

Study of Double-Beta Decay of 100Mo with Liquid-Argon Ionization Chamber (First Results)

RADIOACTIVITY 100Mo(2β); measured 0ν-, 2ν-accompanied 2β-decay T1/2 lower limits. Liquid-Argon ionization chamber.


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